Primary Frequency Modulation Control Strategy of Energy Storage
To mitigate the system frequency fluctuations induced by the integration of a large amount of renewable energy sources into the grid, a novel ESS participation strategy for
Current research on energy storage control strategies primarily focuses on whether energy storage systems participate in frequency regulation independently or in coordination with wind farms and photovoltaic power plants .
Primary frequency regulation refers to the process in which power plants adjust their output through the automatic regulation of the speed governors when the system frequency deviates from the nominal value, in order to stabilize the system frequency.
Therefore, it is necessary to introduce new frequency regulation methods to enhance frequency support for the power system. Battery Energy Storage Systems (BESS) have become a hot research topic in participating in primary frequency regulation coordination control [3, 4, 5, 6].
Battery Energy Storage Systems (BESS) have become a hot research topic in participating in primary frequency regulation coordination control [3, 4, 5, 6]. Numerous studies by domestic and international scholars have been conducted on the frequency regulation models and control strategies of BESSs participating in primary frequency regulation.
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